65613536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 71192224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 311, 347, 608, 622, 694, 1244, 1388, 2488, 2776, 4976, 5552, 5909, 6593, 9952, 11104, 11818, 13186, 23636, 26372, 47272, 52744, 94544, 105488, 107917, 189088, 210976, 215834, 431668, 863336, 1726672, 2050423, 3453344, 4100846, 8201692, 16403384, 32806768, 65613536]

約数ペア:

[(1, 65613536), (2, 32806768), (4, 16403384), (8, 8201692), (16, 4100846), (19, 3453344), (32, 2050423), (38, 1726672), (76, 863336), (152, 431668), (304, 215834), (311, 210976), (347, 189088), (608, 107917), (622, 105488), (694, 94544), (1244, 52744), (1388, 47272), (2488, 26372), (2776, 23636), (4976, 13186), (5552, 11818), (5909, 11104), (6593, 9952)]